/* ══════════════════════════════════════════
   VECTRA — monochrome design system
   Accent is context-aware: black on light,
   white on dark (--accent / --accent-soft).
   ══════════════════════════════════════════ */
:root{
  --white:#fff;
  --paper:#F4F3F1;
  --paper-2:#EBEAE8;
  --dark:#111;
  --dark-2:#2E2E2E;
  --ink:#0A0A0A;

  --accent:#0A0A0A;
  --accent-soft:rgba(10,10,10,.32);

  --decor:#D6D4D1;
  --decor-2:rgba(214,212,209,.65);
  --muted:#B9B6B2;
  --gray:#8C8A87;
  --dim:#5A5A5A;
  --line-dark:#3A3A3A;

  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;

  --max:1440px;
  --gut:clamp(16px,4vw,60px);
  --ease:cubic-bezier(.16,.33,.3,1.01);
}

/* on dark surfaces the accent flips to white */
.dark,.menu{
  --accent:#fff;
  --accent-soft:rgba(255,255,255,.38);
  --decor:var(--line-dark);
  --decor-2:rgba(255,255,255,.14);
  --dim:#9E9C99;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--white);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.45;
  font-variation-settings:"wdth" 100;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,p,figure,blockquote{margin:0}
::selection{background:var(--ink);color:#fff}

/* ── layout ─────────────────────────────── */
.wrap{
  position:relative;width:100%;max-width:var(--max);
  margin-inline:auto;padding-inline:var(--gut);
}
.sec{position:relative;padding-block:clamp(56px,7vw,96px)}
.hr{
  display:block;height:1px;width:100%;
  background:linear-gradient(to right,var(--decor) 50%,transparent 0) repeat-x;
  background-size:9px 1px;margin-block:clamp(32px,4vw,56px);
}
.hr.d{background-image:linear-gradient(to right,var(--line-dark) 50%,transparent 0)}

/* vertical dashed rails */
.rules-5::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(to bottom,var(--decor) 50%,transparent 50%),
    linear-gradient(to bottom,var(--decor) 50%,transparent 50%),
    linear-gradient(to bottom,var(--decor) 50%,transparent 50%),
    linear-gradient(to bottom,var(--decor) 50%,transparent 50%);
  background-size:1px 9px;background-repeat:repeat-y;
  background-position:12% 0,37% 0,63% 0,88% 0;
  opacity:.9;
}
/* (accent rail removed — it cut across text and panels) */
.rules-5.d::before{background-image:
  linear-gradient(to bottom,var(--line-dark) 50%,transparent 50%),
  linear-gradient(to bottom,var(--line-dark) 50%,transparent 50%),
  linear-gradient(to bottom,var(--line-dark) 50%,transparent 50%),
  linear-gradient(to bottom,var(--line-dark) 50%,transparent 50%)}
.wrap > *{position:relative;z-index:1}
@media(max-width:810px){.rules-5::before,.rules-5::after{display:none}}

/* ── type ───────────────────────────────── */
.mono{font-family:var(--mono);font-size:12px;letter-spacing:-.02em;text-transform:uppercase;font-weight:500}
.h1{
  font-size:clamp(40px,8vw,112px);line-height:.94;letter-spacing:-.05em;
  font-weight:500;font-variation-settings:"wdth" 96;
}
.h2{font-size:clamp(30px,4.6vw,62px);line-height:1;letter-spacing:-.04em;font-weight:500}
h3{font-size:clamp(17px,1.5vw,22px);line-height:1.15;letter-spacing:-.03em;font-weight:500}
p{font-size:15px;line-height:1.5;letter-spacing:-.01em}
.lead{max-width:30ch;font-size:clamp(15px,1.2vw,17px)}
.note{max-width:46ch;color:var(--dim)}
.note.center{margin-inline:auto;text-align:center;max-width:52ch}
.muted{color:var(--gray)}
.o{color:var(--accent)}

/* chip 01/intro */
.chip{display:inline-flex;align-items:stretch;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:-.02em}
.chip b{background:var(--accent);color:var(--white);padding:5px 9px;font-weight:500}
.chip em{background:rgba(10,10,10,.07);padding:5px 12px;font-style:normal;font-weight:500}
.chip.dk em{background:rgba(10,10,10,.1)}
.chip.dark-chip b{color:var(--dark)}
.chip.dark-chip em{background:var(--dark-2);color:#fff}

/* ── buttons ────────────────────────────── */
.btn{
  --fill:#fff;--fill-txt:var(--ink);
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  height:54px;padding:0 22px;overflow:hidden;isolation:isolate;
  font-family:var(--mono);font-size:13px;text-transform:lowercase;letter-spacing:-.02em;
  background:var(--dark);color:#fff;flex:0 0 auto;transition:color .3s var(--ease);
}
.btn .btn-fill{position:absolute;inset:0;background:var(--fill);transform:translateY(101%);transition:transform .45s var(--ease);z-index:-1}
.btn:hover .btn-fill{transform:translateY(0)}
.btn:hover{color:var(--fill-txt)}
.btn .btn-txt{display:inline-flex;align-items:center;gap:10px;transition:transform .35s var(--ease)}
.btn:hover .btn-txt{transform:translateX(2px)}

.btn-white{background:var(--white);color:var(--ink);--fill:var(--dark);--fill-txt:#fff}
.btn-ghost{background:var(--paper);color:var(--ink);border:1px solid var(--decor);height:46px;--fill:var(--dark);--fill-txt:#fff}
.btn-ghost:hover{border-color:var(--dark)}
.btn-dark{background:var(--dark);color:#fff;--fill:#fff;--fill-txt:var(--ink)}
.btn-solid{background:var(--ink);color:#fff;--fill:#fff;--fill-txt:var(--ink)}
.dark .btn-solid{background:var(--dark);color:#fff;box-shadow:inset 0 0 0 1px #fff;--fill:#fff;--fill-txt:var(--ink)}
.btn.sq{width:54px;padding:0}

/* arrow glyph */
.ar{width:12px;height:12px;flex:0 0 auto;position:relative}
.ar::before{content:"";position:absolute;left:0;top:50%;width:12px;height:1.6px;background:currentColor;transform:translateY(-50%)}
.ar::after{content:"";position:absolute;right:0;top:50%;width:7px;height:7px;border-top:1.6px solid currentColor;border-right:1.6px solid currentColor;transform:translate(0,-50%) rotate(45deg)}
.ar.rev{transform:rotate(180deg)}
.ar.o{color:var(--accent)}

.plus{display:grid;place-items:center;width:34px;height:34px}
.plus svg{width:15px;height:15px;stroke:var(--ink);stroke-width:1}

/* ══════════ NAV ══════════ */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;transition:transform .5s var(--ease)}
.nav.hide{transform:translateY(-110%)}
.nav.solid .nav-in{background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom-color:var(--decor)}
.nav-in{
  max-width:var(--max);margin-inline:auto;padding:14px var(--gut);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  border-bottom:1px solid transparent;transition:background .4s,border-color .4s;
}
.logo{display:inline-flex;align-items:center;gap:9px}
.logo-word{font-weight:700;font-size:19px;letter-spacing:.03em;text-transform:uppercase;font-variation-settings:"wdth" 112}
.logo.sm .logo-word{font-size:14px}
.nav-right{display:flex;align-items:center}
.nav-cta{margin-right:2px}
.burger{position:relative;width:46px;height:46px;background:var(--dark);display:grid;place-items:center;overflow:hidden;isolation:isolate}
.burger::before{content:"";position:absolute;inset:0;background:#fff;transform:translateY(101%);transition:transform .4s var(--ease);z-index:-1}
.burger:hover::before{transform:translateY(0)}
.burger span{display:block;width:18px;height:1.6px;background:var(--paper);transition:transform .35s var(--ease),background .3s}
.burger span+span{margin-top:5px}
.burger:hover span{background:var(--ink)}
body.menu-open .burger span:nth-child(1){transform:translateY(3.3px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){transform:translateY(-3.3px) rotate(-45deg)}

/* menu overlay */
.menu{
  position:fixed;inset:0;z-index:70;background:var(--dark);color:#fff;
  display:flex;flex-direction:column;justify-content:center;gap:40px;padding:var(--gut);
  clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease);
}
body.menu-open .menu{clip-path:inset(0 0 0 0)}
.menu-in{display:flex;flex-direction:column;max-width:var(--max);width:100%;margin-inline:auto}
.menu-in a{
  position:relative;display:flex;align-items:baseline;gap:18px;padding:14px 0;
  border-top:1px solid var(--line-dark);color:#8F8D8A;
  font-size:clamp(30px,6vw,72px);letter-spacing:-.04em;font-weight:500;
  opacity:0;transform:translateY(28px);
  transition:opacity .5s var(--ease),transform .5s var(--ease),color .25s;
}
body.menu-open .menu-in a{opacity:1;transform:none;transition-delay:calc(.12s + var(--i,0)*.05s)}
.menu-in a::before{content:attr(data-n);font-family:var(--mono);font-size:12px;color:#fff}
.menu-in a:hover{color:#fff}
.menu-foot{display:flex;gap:28px;flex-wrap:wrap;font-family:var(--mono);font-size:12px;color:var(--gray);max-width:var(--max);width:100%;margin-inline:auto}

/* ══════════ HERO ══════════ */
.hero{position:relative;padding-top:clamp(110px,14vw,150px);overflow:hidden;background:var(--paper)}
/* neural wireframe plate — simulation render, decorative */
.hero-neural{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--paper)}
.hero-neural img{
  width:100%;height:100%;object-fit:cover;object-position:70% 45%;
  filter:grayscale(1) contrast(1.06);opacity:.5;
  mask-image:linear-gradient(100deg,transparent 2%,rgba(0,0,0,.3) 28%,#000 64%);
  -webkit-mask-image:linear-gradient(100deg,transparent 2%,rgba(0,0,0,.3) 28%,#000 64%);
  animation:neuralDrift 34s var(--ease) infinite alternate;
}
@keyframes neuralDrift{from{transform:scale(1.03)}to{transform:scale(1.11) translate(-1.4%,-1.4%)}}

.hero-bg{
  position:absolute;inset:-10%;z-index:0;
  background:radial-gradient(circle at 1px 1px,rgba(17,17,17,.13) 1px,transparent 0) 0 0/7px 7px;
  mask-image:radial-gradient(115% 95% at 28% 22%,#000 22%,transparent 74%);
  -webkit-mask-image:radial-gradient(115% 95% at 28% 22%,#000 22%,transparent 74%);
  animation:drift 40s linear infinite;
}
@keyframes drift{to{background-position:70px 42px,0 0}}
.hero-fade{position:absolute;left:0;right:0;bottom:0;height:42%;z-index:1;
  background:linear-gradient(to bottom,transparent,var(--paper) 86%)}
.hero-grad{position:absolute;top:0;left:0;right:0;height:180px;z-index:1;background:linear-gradient(to bottom,var(--paper),transparent)}

@media(max-width:900px){
  .hero-neural img{
    opacity:.26;object-position:58% 38%;
    mask-image:linear-gradient(to bottom,transparent 0%,#000 38%);
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 38%);
  }
}
.hero-top,.hero-mid,.hero-adv{position:relative;z-index:2}
.hero-top .wrap{padding-bottom:clamp(28px,4vw,56px)}

/* ← left-aligned hero content */
.hero-right{position:relative;padding-left:0}
.sub{display:flex;align-items:center;gap:14px;margin-bottom:clamp(22px,3vw,40px)}
.h1{max-width:15ch;margin-left:-.04em}

.hero-mid .hero-copy{display:flex;flex-direction:column;gap:clamp(20px,2.6vw,32px);padding-left:0}
.hero-btns{display:flex;flex-wrap:wrap}
.hero-adv{padding-bottom:clamp(48px,6vw,80px)}
/* ══════════ shared section head ══════════ */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sec-head.col{flex-direction:column;align-items:flex-start}
@media(min-width:900px){.sec-head.col{flex-direction:row;align-items:flex-end}}

/* ══════════ AREAS ══════════ */
.areas{background:var(--white)}
.areas-grid{display:grid;grid-template-columns:1fr;margin-top:clamp(32px,4vw,56px)}
@media(min-width:700px){.areas-grid{grid-template-columns:1fr 1fr}}
.area{position:relative;padding:28px 24px 30px 0;border-top:1px solid var(--decor)}
@media(min-width:700px){
  .area:nth-child(2n){padding-left:28px;border-left:1px solid var(--decor)}
  .area:nth-child(-n+2){border-top:0}
}
.area-top{display:flex;align-items:flex-start;gap:16px;margin-bottom:14px}
.area h3{max-width:12ch}
.area p{color:var(--dim);max-width:34ch;font-size:14px}

/* ══════════ PROCESS ══════════ */
.process{background:var(--paper)}
.steps{display:grid;grid-template-columns:1fr;margin-top:clamp(28px,3.4vw,44px)}
@media(min-width:760px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{position:relative;padding:26px 22px 30px 0;border-top:1px solid var(--decor)}
@media(min-width:760px){.step+.step{padding-left:24px;border-left:1px solid var(--decor)}}
.num{display:inline-flex;align-items:baseline;font-size:clamp(26px,2.6vw,34px);letter-spacing:-.05em;font-weight:500;background:#fff;padding:4px 10px;margin-bottom:18px}
.num b{font-weight:500}
.step h3{min-height:2.3em;margin-bottom:20px;max-width:13ch}
.step p{color:var(--dim);font-size:14px;margin-top:18px}
/* ══════════ DARK sections ══════════ */
.dark{background:var(--dark);color:#fff}
.dark .h2,.dark h3{color:#fff}
.grain{
  position:absolute;inset:0;pointer-events:none;opacity:.06;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grainMove 8s steps(6) infinite;
}
@keyframes grainMove{
  0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-4%)}
  60%{transform:translate(-3%,-2%)}80%{transform:translate(2%,4%)}100%{transform:translate(0,0)}
}

/* ══════════ STACK scheme ══════════ */
.stack{background:var(--paper)}
.scheme{position:relative;width:min(560px,86vw);aspect-ratio:1;margin:0 auto clamp(28px,4vw,48px)}
.sch-rings i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1px dashed var(--muted);border-radius:50%;opacity:.55}
.sch-rings i:nth-child(1){width:42%;height:42%;animation:spin 30s linear infinite}
.sch-rings i:nth-child(2){width:70%;height:70%;animation:spin 46s linear reverse infinite}
.sch-rings i:nth-child(3){width:98%;height:98%;animation:spin 70s linear infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.sch-rays i{position:absolute;left:50%;top:50%;width:100%;height:1px;transform-origin:0 0;
  background:repeating-linear-gradient(to right,var(--muted) 0 4px,transparent 4px 10px);opacity:.5}
.sch-rays i:nth-child(1){transform:translate(-50%,-50%) rotate(0deg)}
.sch-rays i:nth-child(2){transform:translate(-50%,-50%) rotate(45deg)}
.sch-rays i:nth-child(3){transform:translate(-50%,-50%) rotate(90deg)}
.sch-rays i:nth-child(4){transform:translate(-50%,-50%) rotate(135deg)}
.sch-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:19%;aspect-ratio:1;background:var(--paper);display:grid;place-items:center;
  box-shadow:0 0 0 1px var(--decor);z-index:3}
.sch-core svg{width:44%;fill:var(--ink)}
.sch-nodes{position:absolute;inset:0;z-index:2}
.node{position:absolute;width:54px;height:54px;border-radius:50%;background:#fff;
  display:grid;place-items:center;transform:translate(-50%,-50%);
  box-shadow:0 6px 22px rgba(0,0,0,.08);animation:bob 7s var(--ease) infinite}
.node svg{width:26px;height:26px;fill:#9B9894;transition:fill .3s}
.node:hover svg{fill:var(--ink)}
@keyframes bob{0%,100%{margin-top:0}50%{margin-top:-8px}}

/* ══════════ VALUE ══════════ */
.value{background:var(--paper);overflow:hidden}
.value-bg{position:absolute;inset:0;z-index:0;opacity:.6;
  background:radial-gradient(circle at 1px 1px,rgba(17,17,17,.12) 1px,transparent 0) 0 0/8px 8px;
  mask-image:radial-gradient(100% 70% at 50% 50%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(100% 70% at 50% 50%,#000 20%,transparent 75%)}
.val{position:relative;z-index:1}
.val-grid{display:grid;grid-template-columns:1fr;margin-top:clamp(28px,3.4vw,44px)}
@media(min-width:700px){.val-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.val-grid{grid-template-columns:repeat(3,1fr)}}
.vb{padding:26px 22px 30px 0;border-top:1px solid var(--decor);display:flex;flex-direction:column;gap:16px}
@media(min-width:700px){.vb:not(:nth-child(2n+1)){padding-left:24px;border-left:1px solid var(--decor)}}
@media(min-width:1100px){.vb{padding-left:24px;border-left:1px solid var(--decor)}.vb:nth-child(3n+1){padding-left:0;border-left:0}}
.vb h3{max-width:14ch}
.more-b{justify-content:center}

/* ══════════ FAQ ══════════ */
.help{background:var(--white)}
.faq{display:grid;grid-template-columns:1fr;border-top:1px solid var(--decor-2)}
@media(min-width:900px){.faq{grid-template-columns:1fr 1fr}}
.q{border-bottom:1px solid var(--decor-2);padding:4px 20px 4px 0}
@media(min-width:900px){.q:nth-child(2n){padding-left:26px;border-left:1px solid var(--decor-2)}}
.q summary{display:flex;align-items:flex-start;gap:16px;list-style:none;cursor:pointer;padding:22px 0;
  color:#333;font-size:clamp(15px,1.4vw,17px);letter-spacing:-.02em;transition:color .25s}
.q summary::-webkit-details-marker{display:none}
.q summary:hover{color:var(--ink)}
.q summary:hover .q-ico{border-color:var(--ink)}
.q-ico{position:relative;width:22px;height:22px;flex:0 0 auto;margin-top:1px;border:1px solid var(--muted);transition:border-color .25s}
.q-ico::before,.q-ico::after{content:"";position:absolute;background:var(--gray);transition:transform .35s var(--ease),background .25s}
.q-ico::before{left:4px;right:4px;top:50%;height:1.5px;transform:translateY(-50%)}
.q-ico::after{top:4px;bottom:4px;left:50%;width:1.5px;transform:translateX(-50%)}
.q[open] .q-ico{border-color:var(--ink)}
.q[open] .q-ico::before,.q[open] .q-ico::after{background:var(--ink)}
.q[open] .q-ico::after{transform:translateX(-50%) scaleY(0)}
.q[open] summary{color:var(--ink)}
.q-body{overflow:hidden;padding:0 0 22px 38px}
.q-body p{color:var(--dim);font-size:14px;max-width:46ch}
.q[open] .q-body{animation:reveal .45s var(--ease)}
@keyframes reveal{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ══════════ FOOTER ══════════ */
.foot{position:relative;background:var(--paper);padding-block:clamp(48px,6vw,80px) 28px;overflow:hidden}
.foot-bg{position:absolute;inset:0;z-index:0;opacity:.75;
  background:radial-gradient(circle at 1px 1px,rgba(17,17,17,.14) 1px,transparent 0) 0 0/7px 7px;
  mask-image:radial-gradient(110% 80% at 50% 0%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(110% 80% at 50% 0%,#000 20%,transparent 78%)}
.foot-big{font-size:clamp(28px,5.4vw,76px);line-height:1;letter-spacing:-.045em;max-width:16ch;margin-block:clamp(24px,3vw,44px)}
.foot-links{display:flex;flex-wrap:wrap;border-top:1px solid var(--decor)}
.fl{position:relative;display:inline-flex;align-items:center;padding:20px 26px 20px 0;font-size:15px;color:var(--dim);transition:color .25s}
.fl:hover{color:var(--ink)}
.socials{display:flex;margin-left:auto}
.socials .fl{padding-inline:18px;font-family:var(--mono);font-size:12px;text-transform:uppercase}
@media(min-width:760px){.foot-links .fl+.fl{padding-left:26px;border-left:1px solid var(--decor)}}

.foot-mid{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:900px){.foot-mid{grid-template-columns:1fr 1fr 1.3fr;gap:40px}}
.foot-nav{display:flex;flex-direction:column}
.foot-nav a{display:flex;align-items:center;gap:12px;padding:10px 0;color:var(--dim);transition:color .25s,transform .25s}
.foot-nav a:hover{color:var(--ink);transform:translateX(4px)}
.foot-nav.sm a{font-family:var(--mono);font-size:12px;text-transform:lowercase}
.foot-bot{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:clamp(36px,4vw,56px);padding-top:22px;border-top:1px solid var(--decor)}

/* ══════════ reveal animations ══════════ */
.w,.c{display:inline-block;overflow:hidden;vertical-align:top}
.w>span,.c>span{
  display:inline-block;transform:translateY(105%);opacity:.001;
  transition:transform .72s var(--ease),opacity .5s var(--ease);
  transition-delay:calc(var(--i) * .028s);
}
.c>span{transition-delay:calc(var(--i) * .016s)}
.in .w>span,.in .c>span{transform:translateY(0);opacity:1}

[data-anim="slide-l"]{opacity:0;transform:translateX(-40px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-anim="slide-l"].in{opacity:1;transform:none}

.fade-up{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.fade-up.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .w>span,.c>span{transform:none;opacity:1}
}

/* ══════════════════════════════════════════
   H01 — data / instrumentation components
   ══════════════════════════════════════════ */
.logo-img{width:22px;height:22px;object-fit:contain;flex:0 0 auto}
.logo.sm .logo-img{width:16px;height:16px}
.dark .logo-img{filter:invert(1)}

.tok{font-family:var(--mono);font-size:.86em;font-weight:500;letter-spacing:-.02em;text-transform:uppercase;
  background:var(--ink);color:#fff;padding:1px 6px}
.dark .tok{background:#fff;color:var(--ink)}
.dimmed{color:var(--dim);max-width:52ch}
.light{color:#fff}
.dark .dimmed{color:#9E9C99}
p.sm{font-size:13px}
.hero-text{display:flex;flex-direction:column;gap:14px;max-width:56ch}

/* intro / connectome stat grid */
.stat-grid{display:grid;grid-template-columns:1fr;border-top:1px solid var(--decor)}
@media(min-width:700px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.stat-grid{grid-template-columns:repeat(4,1fr)}}
.stat{padding:24px 22px 26px 0;display:flex;flex-direction:column;gap:7px}
@media(min-width:700px){.stat:not(:nth-child(2n+1)){padding-left:24px;border-left:1px solid var(--decor)}}
@media(min-width:1000px){.stat{padding-left:24px;border-left:1px solid var(--decor)}.stat:first-child{padding-left:0;border-left:0}}
.stat b{font-size:clamp(30px,3.4vw,46px);letter-spacing:-.05em;line-height:.92;font-weight:500}
.stat>span{color:var(--ink)}
.stat em{font-style:normal;color:var(--dim);font-size:13px;max-width:24ch}
.stat-grid.tight{margin-bottom:clamp(30px,4vw,48px)}

/* index number used in card headers */
.idx{color:var(--gray);flex:0 0 auto;padding-top:3px}
.areas-grid.six{grid-template-columns:1fr}
@media(min-width:700px){.areas-grid.six{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){
  .areas-grid.six{grid-template-columns:repeat(3,1fr)}
  .areas-grid.six .area{padding-left:26px;border-left:1px solid var(--decor);border-top:1px solid var(--decor)}
  .areas-grid.six .area:nth-child(3n+1){padding-left:0;border-left:0}
  .areas-grid.six .area:nth-child(-n+3){border-top:0}
}
.areas-grid.six .area h3{max-width:none}
.areas-grid.six .area p{max-width:38ch}

/* 9-step pipeline */
.steps.nine{grid-template-columns:1fr}
@media(min-width:700px){.steps.nine{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){
  .steps.nine{grid-template-columns:repeat(3,1fr)}
  .steps.nine .step{padding-left:26px;border-left:1px solid var(--decor)}
  .steps.nine .step:nth-child(3n+1){padding-left:0;border-left:0}
}
.steps.nine .step h3{min-height:0;margin-bottom:12px}
.steps.nine .step p{margin-top:0}
.steps .lbl{display:block;color:var(--gray);margin-bottom:8px}

/* two-column technical layout */
.two-col{display:grid;grid-template-columns:1fr;gap:clamp(28px,3.4vw,44px);align-items:start}
@media(min-width:1000px){.two-col{grid-template-columns:1fr 1fr}}
.col-copy{display:flex;flex-direction:column;gap:14px}
.col-copy>p:first-child{font-size:clamp(17px,1.7vw,22px);letter-spacing:-.03em;max-width:26ch}
.panels{display:flex;flex-direction:column;gap:18px}

/* data panel */
.panel{border:1px solid var(--line-dark);padding:18px 18px 20px;background:rgba(255,255,255,.02)}
.panel.light{border-color:var(--decor);background:transparent}
.panel-h{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line-dark)}
.panel.light .panel-h{border-bottom-color:var(--decor)}
.panel-h>span{color:var(--gray)}
.panel-h>b{font-weight:500;font-size:13px;letter-spacing:-.02em}
.tag{color:var(--gray);border:1px solid var(--line-dark);padding:3px 8px;font-size:10px}
.panel.light .tag{border-color:var(--decor)}

/* key / value rows */
.kv{display:flex;flex-direction:column;margin:0}
.kv>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:8px 0;
  border-bottom:1px dashed var(--decor-2)}
.kv>div:last-child{border-bottom:0}
.kv dt{color:var(--gray);flex:0 0 auto}
.kv dd{margin:0;text-align:right;font-size:14px;letter-spacing:-.01em;word-break:break-all}
.mono-v{font-family:var(--mono);font-size:12px}
.kv.record{display:grid;grid-template-columns:1fr;border-top:1px solid var(--decor);margin-top:clamp(24px,3vw,36px)}
@media(min-width:760px){.kv.record{grid-template-columns:1fr 1fr;column-gap:44px}}
.kv.stack-list>div{padding:11px 0}

/* live metrics */
.metrics{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line-dark);margin-top:22px}
@media(min-width:700px){.metrics{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1100px){.metrics{grid-template-columns:repeat(6,1fr)}}
.metric{padding:18px 16px 20px 0;display:flex;flex-direction:column;gap:8px}
@media(min-width:700px){.metric:not(:nth-child(3n+1)){padding-left:20px;border-left:1px solid var(--line-dark)}}
@media(min-width:1100px){.metric{padding-left:20px;border-left:1px solid var(--line-dark)}.metric:first-child{padding-left:0;border-left:0}}
.metric span{color:var(--gray)}
.metric b{font-size:clamp(22px,2.4vw,32px);letter-spacing:-.05em;font-weight:500;line-height:1}
.metric b em{font-style:normal;font-size:13px;color:var(--gray)}

.live-note{display:inline-flex;align-items:center;gap:10px;margin-top:20px;color:var(--gray);
  border:1px solid var(--line-dark);padding:8px 12px}
.live-note .dot{width:6px;height:6px;border-radius:50%;background:var(--gray);animation:blip 2s var(--ease) infinite}
.live-note.on .dot{background:#fff}
@keyframes blip{0%,100%{opacity:.25}50%{opacity:1}}

.live-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:26px}
@media(min-width:760px){.live-grid{grid-template-columns:1fr 1fr}}

/* score bars */
.bars{display:flex;flex-direction:column;gap:12px}
.bar,.cand li{display:grid;grid-template-columns:84px 1fr 42px;align-items:center;gap:12px}
.bar span,.cand li span{color:var(--gray)}
.bar i,.cand li i{display:block;height:4px;background:var(--line-dark);overflow:hidden}
.panel.light .bar i,.panel.light .cand li i{background:var(--decor)}
.bar u,.cand li u{display:block;height:100%;width:var(--w,0%);background:#fff;text-decoration:none;
  transform-origin:left;transform:scaleX(0);transition:transform .9s var(--ease)}
.panel.light .bar u,.panel.light .cand li u{background:var(--ink)}
.in .bar u,.in .cand li u,.panel.in u{transform:scaleX(1)}
.bar b,.cand li b{font-family:var(--mono);font-size:12px;font-weight:500;text-align:right}
.cand{display:flex;flex-direction:column;gap:12px}
.cand li.sel{grid-template-columns:84px 1fr 42px auto}
.cand li.sel em{font-style:normal;color:var(--ink);border:1px solid var(--ink);padding:2px 7px;font-size:10px}

.states{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line-dark)}
.st{color:var(--gray);border:1px solid var(--line-dark);padding:3px 7px;font-size:10px;opacity:.6}
.st.on{color:var(--ink);background:#fff;border-color:#fff;opacity:1}

/* spike raster placeholder */
.raster-panel{display:flex;flex-direction:column}
.raster{position:relative;flex:1;min-height:150px;border:1px solid var(--line-dark);
  background-image:
    linear-gradient(to right,rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:14px 14px}
.raster-idle{margin-top:10px;color:var(--gray);text-align:center}

/* timeline */
.timeline{display:grid;grid-template-columns:1fr;margin-top:26px;border-top:1px solid var(--line-dark);counter-reset:t}
@media(min-width:760px){.timeline{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.timeline{grid-template-columns:repeat(3,1fr)}}
.timeline li{counter-increment:t;position:relative;padding:13px 16px 13px 42px;color:var(--gray);
  border-bottom:1px dashed var(--line-dark);opacity:.55}
.timeline li::before{content:counter(t,decimal-leading-zero);position:absolute;left:0;top:13px;color:var(--gray)}
.timeline li::after{content:"";position:absolute;left:30px;top:50%;width:4px;height:1px;background:var(--gray)}
.timeline li.done{opacity:1;color:#fff}

/* vertical + horizontal flow diagrams */
.flow-v{display:flex;flex-direction:column;margin-top:6px}
.flow-v li{position:relative;padding:9px 0 9px 0;font-family:var(--mono);font-size:12px;
  text-transform:uppercase;letter-spacing:-.02em;color:var(--dim)}
.flow-v li+li{border-top:1px dashed var(--decor-2)}
.flow-v li::before{content:"↓";position:absolute;right:0;top:8px;opacity:.35}
.flow-v li:last-child::before{content:""}
.flow-v li.hi{color:var(--ink);font-weight:500}
.dark .flow-v li.hi{color:#fff}
.flow-v.compact li{padding:7px 0}
.flow-h{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:clamp(26px,3vw,40px);
  padding-top:22px;border-top:1px solid var(--line-dark)}
.flow-h li{position:relative;font-family:var(--mono);font-size:12px;text-transform:uppercase;color:var(--gray)}
.flow-h li+li::before{content:"→";position:absolute;left:-18px;opacity:.5}
.flow-h li.hi{color:#fff}
.sec:not(.dark) .flow-h{border-top-color:var(--decor)}
.sec:not(.dark) .flow-h li.hi{color:var(--ink)}

/* check / limit lists */
.checks{display:flex;flex-direction:column}
.checks li{position:relative;padding:9px 0 9px 24px;color:var(--dim);font-size:12px;text-transform:uppercase}
.checks li+li{border-top:1px dashed var(--decor-2)}
.checks li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:8px;border:1px solid currentColor}
.limits{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line-dark);margin-top:24px}
@media(min-width:700px){.limits{grid-template-columns:1fr 1fr}}
@media(min-width:1100px){.limits{grid-template-columns:repeat(3,1fr)}}
.limits li{position:relative;padding:16px 16px 16px 26px;color:var(--gray);
  border-bottom:1px dashed var(--line-dark);text-transform:uppercase}
.limits li::before{content:"";position:absolute;left:0;top:19px;width:8px;height:8px;border:1px solid #fff}

/* statements */
.statement{margin-top:clamp(28px,3.4vw,44px);padding-top:24px;border-top:1px solid var(--decor);
  font-size:clamp(17px,1.8vw,24px);letter-spacing:-.03em;max-width:44ch}
.dark .statement{border-top-color:var(--line-dark);color:#fff}
.rule{margin-top:8px;padding:14px 16px;border:1px dashed var(--decor);color:var(--dim);font-size:13px}
.rule b{color:var(--ink);font-weight:500}

/* archive */
.filters{display:flex;flex-wrap:wrap;margin-top:24px}
.fbtn{position:relative;padding:10px 16px;color:var(--gray);border:1px solid var(--line-dark);
  margin:0 -1px -1px 0;transition:color .25s,background .25s,border-color .25s}
.fbtn:hover{color:#fff;border-color:#fff;z-index:1}
.fbtn.on{background:#fff;color:var(--ink);border-color:#fff;z-index:1}
.arch-head{display:none;gap:16px;padding:14px 0;margin-top:22px;color:var(--gray);
  border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
@media(min-width:900px){.arch-head{display:grid;grid-template-columns:70px 1.4fr 100px 70px 1fr 1fr}}
.arch-list{min-height:120px;display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--line-dark);padding:36px 0}
.arch-empty{color:var(--gray);text-align:center;max-width:40ch}

/* ascii visual engine */
.visual-side{display:flex;flex-direction:column;gap:18px}
.ascii-box{margin:0;border:1px solid var(--line-dark);padding:14px;background:#000}
.ascii{margin:0;font-family:var(--mono);font-size:9px;line-height:1.05;letter-spacing:.06em;
  color:#fff;white-space:pre;overflow:hidden;text-align:center}
@media(min-width:520px){.ascii{font-size:11px}}
.ascii-box figcaption{margin-top:12px;color:var(--gray);font-size:10px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags li{color:var(--gray);border:1px solid var(--line-dark);padding:5px 9px;font-size:10px}

/* disclaimer / final */
.disclaimer{display:flex;flex-direction:column;gap:14px;max-width:66ch}
.disclaimer p{color:var(--dim);font-size:14px}
.disclaimer p:first-child{color:var(--ink);font-size:16px}
.h2.big{max-width:18ch;margin-block:clamp(24px,3vw,40px)}
.final-copy{display:flex;flex-direction:column;gap:6px;margin-bottom:clamp(26px,3vw,40px)}
.final-copy p{color:var(--gray);text-transform:uppercase}
.final .hero-btns{display:flex;flex-wrap:wrap}

/* scheme caption */
.scheme-wrap{margin:0}
.scheme-wrap .scheme{margin-bottom:14px}
.scheme-wrap figcaption{color:var(--gray);text-align:center;font-size:10px}
.sch-core img{width:52%;height:auto}

/* footer status block */
.foot-status{display:flex;flex-direction:column;gap:8px}
.foot-status .mono{color:var(--ink)}
.foot-status .dim{color:var(--gray);max-width:32ch;text-transform:uppercase;font-size:11px;line-height:1.5}

/* ══════════ responsive tweaks ══════════ */
@media(max-width:760px){
  .btn{height:50px;font-size:12px;padding:0 18px}
  .nav-cta{display:none}
  .sec-head{align-items:flex-start;flex-direction:column}
  .marquee-box{width:100%}
  .cost-foot .btn,.hero-btns .btn{width:100%}
  .btn.sq{width:50px}
}

/* ══════════ H01 section rhythm ══════════ */
.basis,.decision,.exec,.learn,.controls,.help{background:var(--white)}
.stack,.prov,.why,.arch,.notice{background:var(--paper)}
.why{overflow:hidden}

/* callout grid inside a two-column block */
.val-grid.callouts{grid-template-columns:1fr;margin-top:0}
@media(min-width:620px){
  .val-grid.callouts{grid-template-columns:1fr 1fr}
  .val-grid.callouts .vb{padding-left:24px;border-left:1px solid var(--decor)}
  .val-grid.callouts .vb:nth-child(2n+1){padding-left:0;border-left:0}
}
.val-grid .vb h3{max-width:18ch}
.val-grid .vb p{color:var(--dim);font-size:14px;max-width:38ch}

/* decision result line */
.result{margin-top:18px;padding-top:14px;border-top:1px dashed var(--decor);color:var(--gray)}
.result b{margin-left:4px}

/* live value hook */
.v{font-variant-numeric:tabular-nums}

/* ══════════ chain state panel ══════════
   Independent of the backend: values come straight from the
   public RPC, so this panel is live even when nothing else is. */
.chain-panel{margin-top:26px}
.chain-panel .kv dd{font-variant-numeric:tabular-nums}
.chain-panel .est{
  font-style:normal;font-family:var(--mono);font-size:9px;
  border:1px solid var(--line-dark);padding:1px 5px;margin-left:8px;
  color:var(--gray);text-transform:uppercase;letter-spacing:0
}
.ok-val{color:#fff;font-weight:500}
.warn-val{color:var(--gray)}
.live-tag{color:#fff;border-color:#fff}
.live-tag::before{
  content:"";display:inline-block;width:5px;height:5px;border-radius:50%;
  background:#fff;margin-right:6px;vertical-align:middle;
  animation:blip 2s var(--ease) infinite
}
@media(min-width:760px){
  .chain-panel .kv{display:grid;grid-template-columns:1fr 1fr;column-gap:38px}
}

/* ══════════════════════════════════════════
   Global film grain
   Sits above every surface, light and dark.
   `overlay` blending both lightens and darkens,
   so one layer reads correctly on white paper
   and on the black sections without inverting.
   pointer-events:none keeps every control usable.
   ══════════════════════════════════════════ */
body::after{
  content:"";
  position:fixed;
  inset:-50%;
  width:200%;
  height:200%;
  z-index:9999;
  pointer-events:none;
  opacity:.10;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)'/%3E%3C/svg%3E");
  will-change:transform;
  animation:filmGrain 1.4s steps(5) infinite;
}
@keyframes filmGrain{
  0%   {transform:translate(0,0)}
  20%  {transform:translate(-1.5%,1%)}
  40%  {transform:translate(1%,-1.5%)}
  60%  {transform:translate(-1%,-1%)}
  80%  {transform:translate(1.5%,1.5%)}
  100% {transform:translate(0,0)}
}
@media(prefers-reduced-motion:reduce){
  body::after{animation:none}
}

/* ══════════ hero: what H01 actually is ══════════ */
.origin{
  margin-top:8px;padding:18px 20px 18px 18px;
  border:1px solid var(--decor);background:rgba(255,255,255,.5);
  backdrop-filter:blur(3px);display:flex;flex-direction:column;gap:10px;max-width:56ch;
}
.origin-label{color:var(--gray);display:block}
.origin p{font-size:13.5px;line-height:1.55;color:var(--dim);max-width:none}
.origin p b{color:var(--ink);font-weight:500}
.origin-link{
  display:inline-flex;align-items:center;gap:10px;margin-top:4px;padding-top:12px;
  border-top:1px dashed var(--decor);color:var(--ink);transition:gap .25s var(--ease)
}
.origin-link:hover{gap:14px}
.origin-link span{font-size:13.5px;border-bottom:1px solid var(--decor);transition:border-color .25s}
.origin-link:hover span{border-bottom-color:var(--ink)}
.origin-link em{font-style:normal;color:var(--gray);font-size:10px;margin-left:auto}
@media(max-width:600px){
  .origin{padding:16px}
  .origin-link em{display:none}
}

/* ══════════════════════════════════════════
   Dark application pages (/live, /app)
   ══════════════════════════════════════════ */
body.page-dark{background:var(--dark);color:#fff}
body.page-dark .nav-in{color:#fff}
body.page-dark .logo-img{filter:invert(1)}
body.page-dark .plus svg{stroke:#fff}
body.page-dark .nav.solid .nav-in{background:rgba(17,17,17,.92);border-bottom-color:var(--line-dark)}
body.page-dark .btn-ghost{background:transparent;color:#fff;border-color:var(--line-dark);--fill:#fff;--fill-txt:var(--ink)}
body.page-dark .btn-ghost:hover{border-color:#fff}
body.page-dark .burger{background:#fff}
body.page-dark .burger span{background:var(--ink)}
body.page-dark .burger::before{background:var(--dark-2)}
body.page-dark .burger:hover span{background:#fff}
body.page-dark .foot{background:var(--dark)}
body.page-dark .foot .foot-bot{border-top-color:var(--line-dark)}
.page-top{padding-top:clamp(120px,15vw,168px)}

/* ── queue table ── */
.q-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:8px}
.q-counts{display:flex;gap:22px;color:var(--gray)}
.q-counts b{color:#fff;font-weight:500}
.qhead,.qrow{display:grid;grid-template-columns:54px 1fr 1fr 120px 110px;gap:16px;align-items:center}
@media(max-width:820px){
  .qhead{display:none}
  .qrow{grid-template-columns:44px 1fr;row-gap:6px;padding-block:16px}
  .qrow .src{grid-column:2}
  .qrow .when,.qrow .qstate{grid-column:2;justify-self:start}
}
.qhead{padding:14px 0;margin-top:22px;color:var(--gray);
  border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.qlist{min-height:120px;border-bottom:1px solid var(--line-dark)}
.qrow{padding:15px 0;border-bottom:1px dashed var(--line-dark);transition:background .25s}
.qrow:last-child{border-bottom:0}
.qrow:hover{background:rgba(255,255,255,.03)}
.qrow .pos{color:var(--gray)}
.qrow .jid{font-family:var(--mono);font-size:12px}
.qrow .src{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fff}
.qrow .when,.qrow .qstate{color:var(--gray);font-size:11px}
.qrow.next{background:rgba(255,255,255,.05)}
.qrow.next .pos{color:#fff}
.qrow.next .jid::after{content:"next";margin-left:8px;font-size:9px;border:1px solid #fff;padding:1px 5px;color:#fff}
.q-foot{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:26px}
.q-foot p{max-width:46ch}

/* ── archive rows (launched tokens) ── */
.arch-list{min-height:120px;border-bottom:1px solid var(--line-dark);
  display:block;align-items:initial;justify-content:initial;padding:0}
.arch-empty{display:block;margin:48px auto;text-align:center;max-width:48ch;color:var(--gray)}
.arch-row{display:grid;grid-template-columns:56px 70px 1.4fr 100px 70px 1fr 1fr;gap:16px;align-items:center;
  padding:14px 0;border-bottom:1px dashed var(--line-dark);transition:background .25s}
.arch-row:hover{background:rgba(255,255,255,.03)}
@media(max-width:900px){
  .arch-row{grid-template-columns:56px 1fr;row-gap:7px;padding-block:18px}
  .arch-row>*:not(.fp){grid-column:2}
}
.fp{width:44px;height:44px;overflow:hidden;background:#000;border:1px solid var(--line-dark);
  display:grid;place-items:center}
.fp pre{margin:0;font-family:var(--mono);font-size:3.2px;line-height:1.02;color:#fff;white-space:pre}
.arch-row .jid{font-family:var(--mono);font-size:12px;color:var(--gray)}
.arch-row .src{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.arch-row .score{font-family:var(--mono);font-size:12px}
.arch-row .when{font-family:var(--mono);font-size:11px;color:var(--gray)}
.arch-row .tok-addr{font-family:var(--mono);font-size:11px;color:var(--gray);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.arch-row .tok-addr a:hover{color:#fff;text-decoration:underline}
.badge{font-family:var(--mono);font-size:10px;text-transform:uppercase;padding:3px 7px;
  border:1px solid var(--line-dark);color:var(--gray);justify-self:start}
.badge.created{background:#fff;color:var(--ink);border-color:#fff}
.badge.watch{border-color:#fff;color:#fff}
.arch-foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-top:16px;color:var(--gray)}
.arch-foot b{color:#fff;font-weight:500}

/* ── /app : submit + queue ── */
.app-grid{display:grid;grid-template-columns:1fr;gap:26px;align-items:start}
@media(min-width:1000px){.app-grid{grid-template-columns:minmax(300px,1fr) 1.25fr;gap:34px}}
@media(min-width:1000px){.app-queue{position:sticky;top:96px}}
.app-queue .qlist{max-height:min(60vh,520px);overflow-y:auto}
.app-queue .qhead,.app-queue .qrow{grid-template-columns:40px 1fr 74px}
.app-queue .qrow .src,.app-queue .qrow .when{display:none}
.app-queue .qhead{margin-top:0}

.form{display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field>label{color:var(--gray);font-family:var(--mono);font-size:12px;text-transform:uppercase}
.field textarea,.field input[type=text]{
  width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line-dark);
  padding:14px;color:#fff;font-family:var(--mono);font-size:13px;outline:none;resize:vertical;
  transition:border-color .25s,background .25s}
.field textarea::placeholder,.field input::placeholder{color:#5f5d5b}
.field textarea:focus,.field input:focus{border-color:#fff;background:rgba(255,255,255,.05)}
.field .hint{color:var(--gray);font-size:11px;font-family:var(--mono)}
.seg{display:flex;flex-wrap:wrap}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:block;padding:10px 16px;border:1px solid var(--line-dark);margin:0 -1px -1px 0;
  color:var(--gray);font-family:var(--mono);font-size:12px;transition:all .25s}
.seg label:hover span{color:#fff;border-color:#fff}
.seg input:checked+span{background:#fff;color:var(--ink);border-color:#fff}
.seg input:focus-visible+span{outline:2px solid #fff;outline-offset:2px}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-status{font-family:var(--mono);font-size:12px;color:var(--gray);flex:1 1 200px}
.form-status.err{color:#fff}
.form-status.ok{color:#fff}
.receipt{border:1px solid #fff;padding:16px;margin-top:4px}
.receipt .panel-h{border-bottom-color:var(--line-dark)}
.app-note{display:flex;flex-direction:column;gap:10px;margin-top:26px;
  padding-top:22px;border-top:1px solid var(--line-dark)}
.app-note p{color:var(--gray);font-size:13px;max-width:60ch}

/* ── exploration feed (/live #exploration) ───────────────────
   Harvested material, not model output. Styled as a reading list
   rather than as a readout so it cannot be mistaken for one.    */
.exlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);margin-top:22px}
.exlist .arch-empty{grid-column:1/-1;background:var(--dark)}
.ex{background:var(--dark);padding:18px 18px 16px;display:flex;flex-direction:column;gap:10px}
.ex header{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.ex-src{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#fff}
.ex-t{font-size:11px;color:var(--gray)}
.ex-title{color:#fff;font-size:14px;line-height:1.4;text-decoration:none;
  border-bottom:1px solid transparent;transition:border-color .2s ease;align-self:flex-start}
.ex-title:hover{border-bottom-color:#fff}
.ex-feats{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.feat{font-size:10px;letter-spacing:.04em;color:var(--gray);
  border:1px solid var(--line-dark);padding:3px 7px;white-space:nowrap}
.feat b{color:#fff;font-weight:500}
@media(max-width:640px){.exlist{grid-template-columns:1fr}}

/* A note the reader must not skim past: same voice as the others,
   marked by a rule rather than by colour, since the palette is mono. */
.warn-note{border-top-width:2px;border-top-color:var(--accent)}
.warn-note p:first-child{color:var(--ink)}
.dark .warn-note p:first-child{color:#fff}

/* ── $H01 token section ──────────────────────────────────────
   Deliberately not styled like the archive rows: this token was
   launched by the team, and the layout should not let it read as
   one of the cortex's own records. */
.tok-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  gap:28px;align-items:start;margin-top:24px}
.tok-panel .kv{margin-top:16px}
.tok-side{display:flex;flex-direction:column;gap:26px}
.tok-side .hero-btns{margin-top:0}

/* The contract address is the one thing a visitor comes here to take away,
   so it is a button, sized to be readable and to survive a narrow screen. */
.addr-copy{display:flex;align-items:center;justify-content:space-between;gap:14px;
  width:100%;margin:4px 0 2px;padding:13px 15px;text-align:left;cursor:pointer;
  background:transparent;color:#fff;border:1px solid var(--line-dark);
  font-family:var(--mono);font-size:12px;letter-spacing:.01em;
  transition:border-color .2s ease,background .2s ease}
.addr-copy:hover{border-color:#fff;background:rgba(255,255,255,.04)}
.addr-copy:focus-visible{outline:1px solid #fff;outline-offset:2px}
/* An EVM address is case-sensitive: its mixed case IS the checksum, so the
   site-wide mono uppercase must not apply here. Shown lowercase, which is
   the canonical checksum-free form and what a wallet will accept. */
.addr-text{overflow-wrap:anywhere;min-width:0;text-transform:lowercase}
.addr-hint{flex:none;font-style:normal;font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gray)}
.addr-copy:hover .addr-hint{color:#fff}

@media(max-width:900px){
  .tok-grid{grid-template-columns:1fr;gap:22px}
  .addr-copy{font-size:11px}
}

/* ── live band (landing page) ─────────────────────────────────
   A status ribbon under the hero: the queue and the last decisions,
   so the first screen shows the system running instead of only
   describing it. Light surface, since it sits between light sections. */
.livebar{position:relative;border-block:1px solid var(--decor);
  background:linear-gradient(180deg,rgba(0,0,0,.02),transparent 60%);
  padding-block:22px 26px}
.livebar-in{display:flex;align-items:center;justify-content:space-between;
  gap:18px;flex-wrap:wrap}
.lb-counts{display:flex;gap:22px;flex-wrap:wrap;font-size:12px;color:var(--gray)}
.lb-counts b{color:var(--ink);font-weight:500;margin-left:5px}
.lb-link{display:inline-flex;align-items:center;gap:8px;font-size:12px;
  color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;
  transition:border-color .2s ease}
.lb-link:hover{border-bottom-color:var(--ink)}

.lb-feed{margin-top:18px;border-top:1px solid var(--decor)}
.lb-row{display:grid;grid-template-columns:56px minmax(0,1fr) auto 74px;
  align-items:center;gap:16px;padding:11px 0;border-bottom:1px solid var(--decor);
  font-size:13px}
.lb-seq{color:var(--gray);font-size:12px}
.lb-src{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink)}
.lb-state{font-size:11px;letter-spacing:.02em;color:var(--gray);white-space:nowrap}
.lb-when{font-size:11px;color:var(--gray);text-align:right}
/* A row still moving through the pipeline is marked, not coloured. */
.lb-row.on .lb-seq,.lb-row.on .lb-state{color:var(--ink)}
.lb-row.on{box-shadow:inset 2px 0 0 var(--ink)}
.lb-row.on .lb-seq{padding-left:10px}
.lb-feed .arch-empty{margin:26px auto}

.lb-foot{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:20px}
.lb-foot .dimmed{max-width:52ch;margin:0}
/* .btn sets a fixed height, not a custom property, so override it directly. */
.btn.sm{height:42px;padding:0 18px;font-size:12px}

@media(max-width:760px){
  .lb-row{grid-template-columns:44px minmax(0,1fr) auto;gap:12px}
  .lb-when{display:none}
  .lb-counts{gap:14px;font-size:11px}
}
.rec-note{max-width:62ch;margin:-6px 0 22px}